| 关于理想气体多方过程的几点讨论 |
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| 引用本文： | 尹钊.关于理想气体多方过程的几点讨论[J].徐州师范大学学报(自然科学版),2001,19(4):43-45. |
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| 作者姓名： | 尹钊 |
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| 作者单位： | 徐州师范大学物理系, |
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| 摘 要： | 对现行热学教材中关于理想气体多方过程的几种定义进行了比较和分析，指出多方过程的热容量不一定是常量，绝热过程不能看作是多方过程的特例，并提出求解物态方程p=f(V）的理想气体的热容量的方法。
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| 关 键 词： | 理想气体 多方过程 定义 热容量 热学 物态方程 |
| 文章编号： | 1007-6573(2001)04-0043-03 |
| 修稿时间： | 2000年12月22 |
Discussion on the Polytropic Process |
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| YIN Zhao.Discussion on the Polytropic Process[J].Journal of Xuzhou Normal University(Natural Science Edition),2001,19(4):43-45. |
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| Authors: | YIN Zhao |
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| Abstract: | The definitions of polytropic process of ideal gas in some current heat textbooks are compared and analyzed. It is pointed out that the heat capacity of a polytropic process is not certainly a constant, and that the adiabatic process can not be regarded as a special case of polytropic process. A general formula for finding the heat capacity of ideal gas, whose equation of state takes the form as p= f(V) , is presented. |
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| Keywords: | ideal gas polytropic process definition heat capacity |
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